JPS55110353A - Microprogram system having single microstep unit - Google Patents

Microprogram system having single microstep unit

Info

Publication number
JPS55110353A
JPS55110353A JP1612980A JP1612980A JPS55110353A JP S55110353 A JPS55110353 A JP S55110353A JP 1612980 A JP1612980 A JP 1612980A JP 1612980 A JP1612980 A JP 1612980A JP S55110353 A JPS55110353 A JP S55110353A
Authority
JP
Japan
Prior art keywords
unit
microprogram system
microstep
single microstep
microprogram
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1612980A
Other languages
Japanese (ja)
Inventor
Eru Kingu Richiyaado
Jiei Buratsudoree Jiyon
Teii Miyuu Min
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bull HN Information Systems Italia SpA
Original Assignee
Honeywell Information Systems Italia SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Information Systems Italia SpA filed Critical Honeywell Information Systems Italia SpA
Publication of JPS55110353A publication Critical patent/JPS55110353A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/406—Management or control of the refreshing or charge-regeneration cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Bus Control (AREA)
JP1612980A 1979-02-16 1980-02-14 Microprogram system having single microstep unit Pending JPS55110353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/012,676 US4387423A (en) 1979-02-16 1979-02-16 Microprogrammed system having single microstep apparatus

Publications (1)

Publication Number Publication Date
JPS55110353A true JPS55110353A (en) 1980-08-25

Family

ID=21756154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1612980A Pending JPS55110353A (en) 1979-02-16 1980-02-14 Microprogram system having single microstep unit

Country Status (6)

Country Link
US (1) US4387423A (en)
JP (1) JPS55110353A (en)
AU (1) AU5557080A (en)
BE (1) BE881724A (en)
CA (1) CA1138116A (en)
FR (1) FR2456973A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567571A (en) * 1982-09-07 1986-01-28 Honeywell Information Systems, Inc. Memory control for refreshing in a step mode
US4625296A (en) * 1984-01-17 1986-11-25 The Perkin-Elmer Corporation Memory refresh circuit with varying system transparency
US4601018A (en) * 1985-01-29 1986-07-15 Allen Baum Banked memory circuit
US4720811A (en) * 1985-04-26 1988-01-19 Hitachi, Ltd. Microprocessor capable of stopping its operation at any cycle time
JPH0816882B2 (en) * 1985-06-17 1996-02-21 株式会社日立製作所 Semiconductor memory device
US5218712A (en) * 1987-07-01 1993-06-08 Digital Equipment Corporation Providing a data processor with a user-mode accessible mode of operations in which the processor performs processing operations without interruption
JPH0789328B2 (en) * 1988-05-31 1995-09-27 日本電気株式会社 Data processing device
US6151643A (en) 1996-06-07 2000-11-21 Networks Associates, Inc. Automatic updating of diverse software products on multiple client computer systems by downloading scanning application to client computer and generating software list on client computer
DE10234991B4 (en) * 2002-07-31 2008-07-31 Advanced Micro Devices, Inc., Sunnyvale Host controller diagnostics for a serial bus
FR2888960B1 (en) * 2005-07-19 2007-10-12 Gemplus Sa DETECTION OF A FAULT BY LONG DISTURBANCE
US8077516B2 (en) * 2006-05-08 2011-12-13 Macronix International Co., Ltd. Method and apparatus for accessing memory with read error by changing comparison
US7773421B2 (en) * 2006-05-08 2010-08-10 Macronix International Co., Ltd. Method and apparatus for accessing memory with read error by changing comparison
JP2017090963A (en) * 2015-11-02 2017-05-25 富士通株式会社 Transmitter and fault diagnosis method
KR102399475B1 (en) * 2015-12-28 2022-05-18 삼성전자주식회사 Refresh controller and memory device including the same
CN111176970A (en) * 2018-11-09 2020-05-19 北京天德科技有限公司 Block chain test architecture and system
US11392299B2 (en) 2019-12-20 2022-07-19 Micron Technology, Inc. Multi-purpose signaling for a memory system
CN113127344B (en) * 2021-04-06 2023-06-09 华东师范大学 Formalized modeling and verification method for ROS (reactive oxygen species) bottom communication mechanism
US11811420B2 (en) * 2022-01-21 2023-11-07 Texas Instruments Incorporated Digital-to-analog converter with cascaded least significant bit (LSB) interpolator circuit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077984A (en) * 1960-02-12 1963-02-19 johnson
JPS4833341B1 (en) * 1968-06-05 1973-10-13
US3859635A (en) * 1971-06-15 1975-01-07 Robert E Watson Programmable calculator
US3705392A (en) * 1971-09-07 1972-12-05 Texas Instruments Inc Mos dynamic memory
US3786430A (en) * 1971-11-15 1974-01-15 Ibm Data processing system including a small auxiliary processor for overcoming the effects of faulty hardware
DE2247835C3 (en) * 1972-09-29 1978-10-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for regenerating the memory contents of MOS memories and MOS memories for carrying out this method
US3810129A (en) * 1972-10-19 1974-05-07 Ibm Memory system restoration
US3813531A (en) * 1973-01-02 1974-05-28 Honeywell Inf Systems Diagnostic checking apparatus
US3846765A (en) * 1973-02-14 1974-11-05 Monolithic Syst Corp Dynamic cell semiconductor memory with interlace refresh
US3909802A (en) * 1974-04-08 1975-09-30 Honeywell Inf Systems Diagnostic maintenance and test apparatus
US3980935A (en) * 1974-12-16 1976-09-14 Worst Bernard I Volatile memory support system
US4048481A (en) * 1974-12-17 1977-09-13 Honeywell Information Systems Inc. Diagnostic testing apparatus and method
IT1041882B (en) * 1975-08-20 1980-01-10 Honeywell Inf Systems SEMICONDUCTOR DYNAMIC MEMORY AND RELATIVE RECHARGE SYSTEM
JPS5283038A (en) * 1975-12-29 1977-07-11 Fujitsu Ltd Memory unit refresh control system
US4172282A (en) * 1976-10-29 1979-10-23 International Business Machines Corporation Processor controlled memory refresh

Also Published As

Publication number Publication date
US4387423A (en) 1983-06-07
FR2456973A1 (en) 1980-12-12
BE881724A (en) 1980-05-30
CA1138116A (en) 1982-12-21
AU5557080A (en) 1980-08-21

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